<template>
  <div>
    <!-- 路由出口 -->
    <router-view></router-view>
    <!-- 底部栏 -->
  <van-tabbar v-model="active" route placeholder>
    <van-tabbar-item to="/home" icon="home-o">首页</van-tabbar-item>
    <van-tabbar-item to="/qa" icon="more-o">问答</van-tabbar-item>
    <van-tabbar-item to="/movie" icon="video-o">视频</van-tabbar-item>
    <van-tabbar-item to="/user" icon="user-o">用户</van-tabbar-item>
  </van-tabbar>
  </div>
</template>

<script>

export default {
    name:'layout',
   data() {
    return {
      active: 0,
    };
  },
}
</script>

<style>

</style>
